Mechanical Designer

Contract Mechanical Designer – Web Handling & Converting Machinery

Aurora, IL | 3–6 Month Contract

We are seeking a Mechanical Designer with web handling and converting machinery experience to join our engineering team on a 3–6 month contract. This role will focus on designing and developing large-scale converting and packaging equipment using Solid Works. The ideal candidate is a skilled designer with hands‑on experience, capable of collaborating with engineers, technicians, and builders to deliver practical and manufacturable solutions.

• Design mechanical components and assemblies for web handling and converting equipment (unwind/rewind systems, rollers, tension controls, slitting, laminating, etc.).
• Develop detailed 3D models and 2D drawings in Solid Works, including assemblies, weldments, and fabrication drawings.
• Apply sound engineering principles to ensure designs meet performance, safety, and reliability requirements.
• Collaborate with cross‑functional teams (manufacturing, assembly, and electrical engineering) to create practical, buildable designs.
• Participate hands‑on in prototype builds, equipment assembly, and debugging to validate and improve designs.
• Assist with root cause analysis and implement design improvements for existing machinery.
• Support documentation such as BOMs, assembly instructions, and engineering change notices.

• Associate’s or Bachelor’s degree in Mechanical Engineering, Mechanical Design, or related field.
• 3+ years of machine design experience, preferably in web handling, converting, or packaging machinery.
• Proficiency in Solid Works (3D modeling, assemblies, weldments, drafting).
• Strong mechanical aptitude and hands‑on experience with machinery, assembly, and troubleshooting.
• Knowledge of manufacturing processes (machining, sheet metal, fabrication).
• Understanding of pneumatics, drives, rollers, and motion systems for web handling applications.
• Strong problem‑solving skills, attention to detail, and ability to work in a collaborative team environment.

• Experience with large‑scale machinery design and assembly.
• Familiarity with lean manufacturing or continuous improvement practices.
• Knowledge of GD&T and tolerance stack‑ups.